Question

Seeking for the the method for adding the DL (data register) value to DX register

score 43 · Answer 1 · 2024-03-30T18:35:56.290000

43

Views

Seeking for the the method for adding the DL (data register) value to DX register

Published on 30 March 2024 at 18:35

score 35 · Answer 2 · 2024-03-30T02:00:47.857000

35

Views

x86 Wrote a boot loader that prints a message to the screen but the characters are completely different to what I expected

Published on 30 March 2024 at 02:00

score 30 · Answer 3 · 2024-03-23T11:44:31.040000

30

Views

Why is there a difference in memory writes when my qemu runs directly and when debugging the img with GDB?

Published on 23 March 2024 at 11:44

score 59 · Answer 4 · 2024-03-22T11:01:38.773000

59

Views

No BIOS output from sector 1

Published on 22 March 2024 at 11:01

score 78 · Answer 5 · 2024-03-18T02:00:41.317000

78

Views

x86 BIOS stage 1 boot code halting after loop from interrupt

Published on 18 March 2024 at 02:00

score 152 · Answer 6 · 2024-03-17T11:54:18.487000

152

Views

Writing my own MBR code to choose between systems

Published on 17 March 2024 at 11:54

score 24 · Answer 7 · 2024-03-14T03:49:08.753000

24

Views

Error with file size of assembly bootloader

Published on 14 March 2024 at 03:49

score 39 · Answer 8 · 2024-03-14T02:38:57.000000

39

Views

Bootloader are really in sector 0?

Published on 14 March 2024 at 02:38

score 33 · Answer 9 · 2024-03-11T11:11:47.163000

33

Views

VTOR not found in STM32F030

Published on 11 March 2024 at 11:11

score 43 · Answer 10 · 2024-03-08T10:00:05.750000

43

Views

IMX6ULL: [ 75.326643] watchdog: watchdog0: watchdog did not stop! on Linux 6.1.1

Published on 08 March 2024 at 10:00

score 104 · Answer 11 · 2024-02-28T04:55:52.693000

104

Views

when I try to enable flash encryption in esp32, the bootloader size is large . But I'm unable to find bootloader field in partition table

Published on 28 February 2024 at 04:55

score 87 · Answer 12 · 2024-02-23T13:11:04.783000

87

Views

"Cannot find bounds of current function" error in GDB while debugging bootloader code

Published on 23 February 2024 at 13:11

score 87 · Answer 13 · 2024-02-22T05:00:37.993000

87

Views

What's the relation between ss:sp and extended BIOS(int 0x13, ah = 0x42)?

Published on 22 February 2024 at 05:00

score 82 · Answer 14 · 2024-02-20T10:33:24.000000

82

Views

Confusion regarding CS and DS segment registers during bootloading process

Published on 20 February 2024 at 10:33

score 122 · Answer 15 · 2024-02-19T09:55:34.320000

122

Views

Loading two .elf files in Renode (bootloader and application)

Published on 19 February 2024 at 09:55

score 46 · Answer 16 · 2024-02-16T21:34:34.793000

46

Views

Bootloader Jumps Successfully But Firmware Doesnt Start

Published on 16 February 2024 at 21:34

score 43 · Answer 17 · 2024-02-09T07:15:18.357000

43

Views

Bootloader Functionality in Context of JOS and significance of the MBR signature

Published on 09 February 2024 at 07:15

score 68 · Answer 18 · 2024-02-05T22:02:44.073000

68

Views

NASM org instruction vs. linker script

Published on 05 February 2024 at 22:02

score 84 · Answer 19 · 2024-01-30T15:09:02.127000

84

Views

Bootloader fails to load kernel beyond specified memory location

Published on 30 January 2024 at 15:09

score 94 · Answer 20 · 2024-01-30T11:31:38.473000

94

Views

unexpected memory corruption in baremetal environment [SOLVED]

Published on 30 January 2024 at 11:31

List Question

Seeking for the the method for adding the DL (data register) value to DX register

x86 Wrote a boot loader that prints a message to the screen but the characters are completely different to what I expected

Why is there a difference in memory writes when my qemu runs directly and when debugging the img with GDB?

No BIOS output from sector 1

x86 BIOS stage 1 boot code halting after loop from interrupt

Writing my own MBR code to choose between systems

Error with file size of assembly bootloader

Bootloader are really in sector 0?

VTOR not found in STM32F030

IMX6ULL: [ 75.326643] watchdog: watchdog0: watchdog did not stop! on Linux 6.1.1

when I try to enable flash encryption in esp32, the bootloader size is large . But I'm unable to find bootloader field in partition table

"Cannot find bounds of current function" error in GDB while debugging bootloader code

What's the relation between ss:sp and extended BIOS(int 0x13, ah = 0x42)?

Confusion regarding CS and DS segment registers during bootloading process

Loading two .elf files in Renode (bootloader and application)

Bootloader Jumps Successfully But Firmware Doesnt Start

Bootloader Functionality in Context of JOS and significance of the MBR signature

NASM org instruction vs. linker script

Bootloader fails to load kernel beyond specified memory location

unexpected memory corruption in baremetal environment [SOLVED]

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